The JIT Sheet Metal FR16X25X1 metal filter rack provides a sturdy enclosure designed to house standard 1-inch thick air filters within an HVAC system's return air duct network. Constructed from galvanized sheet metal, this rack secures the filter in the correct path of incoming air, safeguarding the system's internal equipment from dust accumulation.
This return air duct filter rack is a practical choice for contractors executing equipment retrofits or new system installations requiring an accessible filter slot. Measuring 16 inches by 25 inches by 1 inch, it fits into matching duct drops or furnace entry points, helping technicians provide simple filter access for homeowners.
Before purchasing this accessory, confirm that your system dimensions, air handler layout, and filtration goals line up with a 16x25x1 infrastructure. Utilizing a solid metal frame helps eliminate air bypass, improving overall filtration efficiency by ensuring all return air flows through the filter media before entering the furnace or blower.
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